1 p 0.547826087z -1.960

lower limit 0.468

upper limit 0.627

2 p 0.747826087z -1.960

lower limit 0.678

upper limit 0.817

3 p 0.8782608696z -1.960

lower limit 0.826

upper limit 0.931

4 p 0.9130434783z -1.960

lower limit 0.868

upper limit 0.958

t-test -2.306004 Lower limit 3.128945

Upper limit 4.451055

t-test -2.306004 Lower limit 1.763792

Upper limit 3.716208

t-test -2.306004 Lower limit 3.695739

Upper limit 4.664261

t-test -2.306004 Lower limit 2.717379

Upper limit 3.962621

t-test -2.306004 Lower limit 3.78858

Upper limit 4.11142

* primary da 95%secondary 99%